149543010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 120

約数和(自身を含む): 421551900

約数和(自身を除く): 272008890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 349, 405, 414, 529, 621, 690, 698, 810, 1035, 1047, 1058, 1242, 1587, 1745, 1863, 2070, 2094, 2645, 3105, 3141, 3174, 3490, 3726, 4761, 5235, 5290, 6210, 6282, 7935, 8027, 9315, 9423, 9522, 10470, 14283, 15705, 15870, 16054, 18630, 18846, 23805, 24081, 28269, 28566, 31410, 40135, 42849, 47115, 47610, 48162, 56538, 71415, 72243, 80270, 85698, 94230, 120405, 141345, 142830, 144486, 184621, 214245, 216729, 240810, 282690, 361215, 369242, 428490, 433458, 553863, 650187, 722430, 923105, 1083645, 1107726, 1300374, 1661589, 1846210, 2167290, 2769315, 3250935, 3323178, 4984767, 5538630, 6501870, 8307945, 9969534, 14954301, 16615890, 24923835, 29908602, 49847670, 74771505, 149543010]

約数ペア:

[(1, 149543010), (2, 74771505), (3, 49847670), (5, 29908602), (6, 24923835), (9, 16615890), (10, 14954301), (15, 9969534), (18, 8307945), (23, 6501870), (27, 5538630), (30, 4984767), (45, 3323178), (46, 3250935), (54, 2769315), (69, 2167290), (81, 1846210), (90, 1661589), (115, 1300374), (135, 1107726), (138, 1083645), (162, 923105), (207, 722430), (230, 650187), (270, 553863), (345, 433458), (349, 428490), (405, 369242), (414, 361215), (529, 282690), (621, 240810), (690, 216729), (698, 214245), (810, 184621), (1035, 144486), (1047, 142830), (1058, 141345), (1242, 120405), (1587, 94230), (1745, 85698), (1863, 80270), (2070, 72243), (2094, 71415), (2645, 56538), (3105, 48162), (3141, 47610), (3174, 47115), (3490, 42849), (3726, 40135), (4761, 31410), (5235, 28566), (5290, 28269), (6210, 24081), (6282, 23805), (7935, 18846), (8027, 18630), (9315, 16054), (9423, 15870), (9522, 15705), (10470, 14283)]